Re: The view didn't return an HttpResponse object.
On Mon, Oct 1, 2012 at 4:58 PM, Babatunde Akinyanmi
wrote:
> Oooops. I see the question has already been answered. My phone didn't
> get the update on time.
No worries, Thanks anyways
> On 10/1/12, Babatunde Akinyanmi wrote:
>> Its possible that when you refresh the form and the POST request gets
>> submitted, the form doesn't pass the form.is_valid() if conditional.
>> In your code, you didn't make any provision for when the form fails
>> the is_valid() test and from your code, execution stops once
>> is_valid() returns False so I **guess** that's where the problem lies.
>>
>> Try re-rendering the submitted form if is_valid is False or doing a
>> redirect.
>>
>> On 10/1/12, Satinderpal Singh wrote:
>>> I made a model form and a view which accepts input as a form and
>>> display it in the html format. As when i refresh the html page or try
>>> to fill another entry in the form, it gives the following error:
>>>
>>> The view Automation.report.views.chemical_analysis didn't return an
>>> HttpResponse object.
>>>
>>> Here is the views that creates this problem:
>>> def chemical_analysis(request):
>>> if request.method=='POST':
>>> form = chem_analysisForm(request.POST)
>>> if form.is_valid():
>>> cd = form.cleaned_data
>>> form.save()
>>> chem = chem_analysis.objects.all()
>>> #return HttpResponseRedirect(chem)
>>> return
>>> render_to_response('report/chemical_analysis.html',
>>> {'chem': chem,},context_instance=RequestContext(request))
>>>
>>> else:
>>> form = chem_analysisForm()
>>> return render_to_response('report/report.html',
>>> {"form":form},
>>> context_instance=RequestContext(request))
>>>
>>> Any help regarding this will be highly appreciated.
>>>
>>> --
>>> Satinderpal Singh
>>> http://satindergoraya.blogspot.in/
>>> http://satindergoraya91.blogspot.in/
>>>
>>> --
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>>>
>>>
>>
>> --
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>>
>
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--
Satinderpal Singh
http://satindergoraya.blogspot.in/
http://satindergoraya91.blogspot.in/
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Re: The view didn't return an HttpResponse object.
Oooops. I see the question has already been answered. My phone didn't
get the update on time.
On 10/1/12, Babatunde Akinyanmi wrote:
> Its possible that when you refresh the form and the POST request gets
> submitted, the form doesn't pass the form.is_valid() if conditional.
> In your code, you didn't make any provision for when the form fails
> the is_valid() test and from your code, execution stops once
> is_valid() returns False so I **guess** that's where the problem lies.
>
> Try re-rendering the submitted form if is_valid is False or doing a
> redirect.
>
> On 10/1/12, Satinderpal Singh wrote:
>> I made a model form and a view which accepts input as a form and
>> display it in the html format. As when i refresh the html page or try
>> to fill another entry in the form, it gives the following error:
>>
>> The view Automation.report.views.chemical_analysis didn't return an
>> HttpResponse object.
>>
>> Here is the views that creates this problem:
>> def chemical_analysis(request):
>> if request.method=='POST':
>> form = chem_analysisForm(request.POST)
>> if form.is_valid():
>> cd = form.cleaned_data
>> form.save()
>> chem = chem_analysis.objects.all()
>> #return HttpResponseRedirect(chem)
>> return
>> render_to_response('report/chemical_analysis.html',
>> {'chem': chem,},context_instance=RequestContext(request))
>>
>> else:
>> form = chem_analysisForm()
>> return render_to_response('report/report.html',
>> {"form":form},
>> context_instance=RequestContext(request))
>>
>> Any help regarding this will be highly appreciated.
>>
>> --
>> Satinderpal Singh
>> http://satindergoraya.blogspot.in/
>> http://satindergoraya91.blogspot.in/
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Django users" group.
>> To post to this group, send email to django-users@googlegroups.com.
>> To unsubscribe from this group, send email to
>> django-users+unsubscr...@googlegroups.com.
>> For more options, visit this group at
>> http://groups.google.com/group/django-users?hl=en.
>>
>>
>
> --
> Sent from my mobile device
>
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Re: The view didn't return an HttpResponse object.
Its possible that when you refresh the form and the POST request gets
submitted, the form doesn't pass the form.is_valid() if conditional.
In your code, you didn't make any provision for when the form fails
the is_valid() test and from your code, execution stops once
is_valid() returns False so I **guess** that's where the problem lies.
Try re-rendering the submitted form if is_valid is False or doing a redirect.
On 10/1/12, Satinderpal Singh wrote:
> I made a model form and a view which accepts input as a form and
> display it in the html format. As when i refresh the html page or try
> to fill another entry in the form, it gives the following error:
>
> The view Automation.report.views.chemical_analysis didn't return an
> HttpResponse object.
>
> Here is the views that creates this problem:
> def chemical_analysis(request):
> if request.method=='POST':
> form = chem_analysisForm(request.POST)
> if form.is_valid():
> cd = form.cleaned_data
> form.save()
> chem = chem_analysis.objects.all()
> #return HttpResponseRedirect(chem)
> return
> render_to_response('report/chemical_analysis.html',
> {'chem': chem,},context_instance=RequestContext(request))
>
> else:
> form = chem_analysisForm()
> return render_to_response('report/report.html',
> {"form":form},
> context_instance=RequestContext(request))
>
> Any help regarding this will be highly appreciated.
>
> --
> Satinderpal Singh
> http://satindergoraya.blogspot.in/
> http://satindergoraya91.blogspot.in/
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To post to this group, send email to django-users@googlegroups.com.
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> http://groups.google.com/group/django-users?hl=en.
>
>
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Re: The view didn't return an HttpResponse object.
On Mon, Oct 1, 2012 at 12:11 PM, Satinderpal Singh
wrote:
> On Mon, Oct 1, 2012 at 4:27 PM, Tom Evans wrote:
>> On Mon, Oct 1, 2012 at 11:36 AM, Satinderpal Singh
>> wrote:
> I add the following to my code,
>>> I made a model form and a view which accepts input as a form and
>>> display it in the html format. As when i refresh the html page or try
>>> to fill another entry in the form, it gives the following error:
>>>
>>> The view Automation.report.views.chemical_analysis didn't return an
>>> HttpResponse object.
>>>
>>> Here is the views that creates this problem:
>>> def chemical_analysis(request):
>>> if request.method=='POST':
>>> form = chem_analysisForm(request.POST)
>>> if form.is_valid():
>>> cd = form.cleaned_data
>>> form.save()
>>> chem = chem_analysis.objects.all()
>>> #return HttpResponseRedirect(chem)
>>> return
>>> render_to_response('report/chemical_analysis.html',
>>> {'chem': chem,},context_instance=RequestContext(request))
> else:
> return HttpResponse("There was an error with
> your
> submission. Please try again.")
>>>
>>> else:
>>> form = chem_analysisForm()
>>> return render_to_response('report/report.html',
>>> {"form":form},
>>> context_instance=RequestContext(request))
>>>
>>> Any help regarding this will be highly appreciated.
>>>
>>
>> If the request method is POST, but the form is not valid, then no
>> response is returned. You must return a response from every code path.
> Thanks, it works and now gives the error message, can you please tell
> me that why the input values are not saved in the database and it
> gives only the error message. Point me where i am wrong.
>
The form is not valid; check the data you are submitting and the form
definition to see why. The invalid form object itself will specify why
it is invalid, see the docs:
https://docs.djangoproject.com/en/1.4/topics/forms/#using-a-form-in-a-view
https://docs.djangoproject.com/en/1.4/ref/forms/api/#using-forms-to-validate-data
Cheers
Tom
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Re: The view didn't return an HttpResponse object.
On Mon, Oct 1, 2012 at 4:27 PM, Tom Evans wrote:
> On Mon, Oct 1, 2012 at 11:36 AM, Satinderpal Singh
> wrote:
I add the following to my code,
>> I made a model form and a view which accepts input as a form and
>> display it in the html format. As when i refresh the html page or try
>> to fill another entry in the form, it gives the following error:
>>
>> The view Automation.report.views.chemical_analysis didn't return an
>> HttpResponse object.
>>
>> Here is the views that creates this problem:
>> def chemical_analysis(request):
>> if request.method=='POST':
>> form = chem_analysisForm(request.POST)
>> if form.is_valid():
>> cd = form.cleaned_data
>> form.save()
>> chem = chem_analysis.objects.all()
>> #return HttpResponseRedirect(chem)
>> return
>> render_to_response('report/chemical_analysis.html',
>> {'chem': chem,},context_instance=RequestContext(request))
else:
return HttpResponse("There was an error with
your
submission. Please try again.")
>>
>> else:
>> form = chem_analysisForm()
>> return render_to_response('report/report.html',
>> {"form":form},
>> context_instance=RequestContext(request))
>>
>> Any help regarding this will be highly appreciated.
>>
>
> If the request method is POST, but the form is not valid, then no
> response is returned. You must return a response from every code path.
Thanks, it works and now gives the error message, can you please tell
me that why the input values are not saved in the database and it
gives only the error message. Point me where i am wrong.
--
Satinderpal Singh
http://satindergoraya.blogspot.in/
http://satindergoraya91.blogspot.in/
--
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Re: The view didn't return an HttpResponse object.
On Mon, Oct 1, 2012 at 11:36 AM, Satinderpal Singh
wrote:
> I made a model form and a view which accepts input as a form and
> display it in the html format. As when i refresh the html page or try
> to fill another entry in the form, it gives the following error:
>
> The view Automation.report.views.chemical_analysis didn't return an
> HttpResponse object.
>
> Here is the views that creates this problem:
> def chemical_analysis(request):
> if request.method=='POST':
> form = chem_analysisForm(request.POST)
> if form.is_valid():
> cd = form.cleaned_data
> form.save()
> chem = chem_analysis.objects.all()
> #return HttpResponseRedirect(chem)
> return
> render_to_response('report/chemical_analysis.html',
> {'chem': chem,},context_instance=RequestContext(request))
>
> else:
> form = chem_analysisForm()
> return render_to_response('report/report.html',
> {"form":form},
> context_instance=RequestContext(request))
>
> Any help regarding this will be highly appreciated.
>
If the request method is POST, but the form is not valid, then no
response is returned. You must return a response from every code path.
Cheers
Tom
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The view didn't return an HttpResponse object.
I made a model form and a view which accepts input as a form and
display it in the html format. As when i refresh the html page or try
to fill another entry in the form, it gives the following error:
The view Automation.report.views.chemical_analysis didn't return an
HttpResponse object.
Here is the views that creates this problem:
def chemical_analysis(request):
if request.method=='POST':
form = chem_analysisForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
form.save()
chem = chem_analysis.objects.all()
#return HttpResponseRedirect(chem)
return
render_to_response('report/chemical_analysis.html',
{'chem': chem,},context_instance=RequestContext(request))
else:
form = chem_analysisForm()
return render_to_response('report/report.html',
{"form":form},
context_instance=RequestContext(request))
Any help regarding this will be highly appreciated.
--
Satinderpal Singh
http://satindergoraya.blogspot.in/
http://satindergoraya91.blogspot.in/
--
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Re: The view didn't return an HttpResponse object.
On Tue, 2008-12-16 at 23:23 -0800, oops wrote:
> def OrderPlacedView(request):
> form = OrderPlaceForm()
> try:
> print "try"
> print request.POST
> #brand = BrandName.objects.get(pk=request.POST['brand'])
> except:
> print"nothing"
> return render_to_response('inventory/orderprocess.html',
> {'form':form})
>
> above is my view code when a try to call this view its give and error
> "The view didn't return an HttpResponse object."
>
> i have similar type of view which works fine whats the problem with
> this ..
Well, the error message is giving you a very big clue. When you see
that, look for all the ways that you are exiting that function. In this
case, what happens when no exception is raised?
At a guess, you have added the wrong indentation on the last line.
Regards,
Malcolm
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Re: The view didn't return an HttpResponse object.
On Dec 17, 2008, at 3:23 PM, oops wrote:
>
> def OrderPlacedView(request):
>form = OrderPlaceForm()
>try:
>print "try"
>print request.POST
>#brand = BrandName.objects.get(pk=request.POST['brand'])
>except:
>print"nothing"
>return render_to_response('inventory/orderprocess.html',
> {'form':form})
This return statement is indented to be inside the except clause. If
no exception is raised, the view doesn't return anything...
Yours,
Eric
>
>
> above is my view code when a try to call this view its give and error
> "The view didn't return an HttpResponse object."
>
> i have similar type of view which works fine whats the problem with
> this ..
> >
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The view didn't return an HttpResponse object.
def OrderPlacedView(request):
form = OrderPlaceForm()
try:
print "try"
print request.POST
#brand = BrandName.objects.get(pk=request.POST['brand'])
except:
print"nothing"
return render_to_response('inventory/orderprocess.html',
{'form':form})
above is my view code when a try to call this view its give and error
"The view didn't return an HttpResponse object."
i have similar type of view which works fine whats the problem with
this ..
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